• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Ensemble Corifeo

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Let me know if you find one please
Looking for the diagrams of a Virtuoso as well...

Ensemble them selves are not so willing, but it must be said that these where made in France back then rather then current Swiss so must be a different company since then...

I'm on the hunt for schematics for years now, not been able to succeed and if we ever find one then the question raises whether it will be acc. to the schematics as the way its been build it looks like a experiment...

I had 3 resistors replaced (same value but 10W now) near the tubes as the originals where a bit too close to the (crappy) PCB and left burn marks over the years...
On top of that I had loads of bad solder joints on the PCB of both Pre and Power amp
 

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  • 01 Ensemble Corifeo bad joints.jpg
    01 Ensemble Corifeo bad joints.jpg
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  • 02 Ensemble Corifeo Original resitors.jpg
    02 Ensemble Corifeo Original resitors.jpg
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  • 03 Ensemble corifeo power - main board.jpg
    03 Ensemble corifeo power - main board.jpg
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  • 04 Ensemble Corifeo new resistors.jpg
    04 Ensemble Corifeo new resistors.jpg
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  • 05 Ensemble Corifeo strengthen print.jpg
    05 Ensemble Corifeo strengthen print.jpg
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  • 06 Ensemble Corifeo ner resistors installed.JPG
    06 Ensemble Corifeo ner resistors installed.JPG
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  • 07 Ensemble Corifeo finished.jpg
    07 Ensemble Corifeo finished.jpg
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to my knowledge, there is no schema available for these devices, sorry
the best thing to do is to take a photo of the pcb from above and below and draw the circuit by hand, then connect each component and finally, propose reading the schema to those who understand and explain
 
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